CUPS implements both the BSD and the System V printing command sets. Type the System V command, with no options, that reports printer and job status: the counterpart of the BSD command lpq.
LPIC-1 Exam 102-500, objective 108. Essential system services easy
Machine-checked — no person has signed for it. This question was read against the source cited below by an automated pass, which found no contradiction. That is a weaker claim than it sounds: the same kind of process wrote the question, so it can confirm its own mistake.
Treat it as a good draft rather than as settled fact, and read the source below before you rely on it. It is not used in mock exams here — only questions a person has signed for are.
How these questions are written — where each question comes from, what the verification ledger records, and what happens when one is found wrong.
Answer
Type the answer.
Accepted answer
lpstat
Case sensitive — Linux is, and grading LS as ls would teach a falsehood.
Why
The two families map onto each other: lpr corresponds to lp for submitting, lpq to lpstat for reporting and lprm to cancel for removing. lpstat is the more capable of the two reporting commands, with -t for a full status dump, -p for printers and their state, -a for whether destinations accept requests, -o for queued jobs and -d for the default destination.
Where this comes from
- Cited
- manual page lpstat(1)
Practise this
Reading one question is not practice. The trainer will draw a short set from objective 108 and space the ones you get wrong.
More questions on this objective
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